! Started logfile: difmap.log_204 on Sat Feb 8 13:44:34 2020 ![@/tmp/difmap__16655.1] ! Obeying initialization file: /tmp/difmap__16655.1 ![@/home/lpetrov/config/difmap.cnf] device /XW ! Attempting to open device: '/XW' vflags="fb3" integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float taper_size taper_size = 70. integer field_size field_size = 1024 float field_cell field_cell = 0.1 float old_peak float new_peak float flux_cutoff ![Exited script file: /home/lpetrov/config/difmap.cnf] ![@/tmp/difmap__16655.2] ![Exited script file: /tmp/difmap__16655.2] obs J1246-2547_C_uva.fits ! Reading UV FITS file: J1246-2547_C_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966013 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 5912 visibilities. ![Exited script file: /tmp/difmap__16655.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 field_size=1024 field_cell=0.2 taper_size = 50. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.674101Jy sigma=27.959388 ! Fit after self-cal, rms=0.442526Jy sigma=7.664790 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. radplot ! Using default options string "m1" ! Move the cursor into the plot window and press 'H' for help uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clrmod true,true clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=1.258 mas, bmaj=3.63 mas, bpa=-5.885 degrees ! Estimated noise=1.02411 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.896931 Jy ! Component: 100 - total flux cleaned = 1.2239 Jy ! Component: 150 - total flux cleaned = 1.37321 Jy ! Component: 200 - total flux cleaned = 1.4582 Jy ! Total flux subtracted in 200 components = 1.4582 Jy ! Clean residual min=-0.031627 max=0.063302 Jy/beam ! Clean residual mean=-0.000300 rms=0.009462 Jy/beam ! Combined flux in latest and established models = 1.4582 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 1 components lie outside the plot. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.400809Jy sigma=23.328171 ! Fit after self-cal, rms=1.400809Jy sigma=23.328171 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.258 mas, bmaj=3.63 mas, bpa=-5.885 degrees ! Estimated noise=1.02411 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.557196 Jy ! Component: 100 - total flux cleaned = 0.894304 Jy ! Component: 150 - total flux cleaned = 1.09826 Jy ! Component: 200 - total flux cleaned = 1.22165 Jy ! Component: 250 - total flux cleaned = 1.2963 Jy ! Component: 300 - total flux cleaned = 1.34147 Jy ! Component: 350 - total flux cleaned = 1.36879 Jy ! Component: 400 - total flux cleaned = 1.37968 Jy ! Component: 450 - total flux cleaned = 1.37968 Jy ! Component: 500 - total flux cleaned = 1.37968 Jy ! Component: 550 - total flux cleaned = 1.37968 Jy ! Component: 600 - total flux cleaned = 1.37901 Jy ! Component: 650 - total flux cleaned = 1.37775 Jy ! Component: 700 - total flux cleaned = 1.3766 Jy ! Component: 750 - total flux cleaned = 1.37554 Jy ! Component: 800 - total flux cleaned = 1.37458 Jy ! Total flux subtracted in 800 components = 1.37458 Jy ! Clean residual min=-0.051203 max=0.117525 Jy/beam ! Clean residual mean=-0.000414 rms=0.013572 Jy/beam ! Combined flux in latest and established models = 1.37458 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.37458 Jy ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=4.279 mas, bpa=-2.01 degrees ! Estimated noise=0.573919 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219436 Jy ! Component: 100 - total flux cleaned = 0.0355556 Jy ! Component: 150 - total flux cleaned = 0.0449999 Jy ! Component: 200 - total flux cleaned = 0.0517214 Jy ! Component: 250 - total flux cleaned = 0.0565189 Jy ! Component: 300 - total flux cleaned = 0.0599479 Jy ! Component: 350 - total flux cleaned = 0.0624064 Jy ! Component: 400 - total flux cleaned = 0.0641691 Jy ! Component: 450 - total flux cleaned = 0.065433 Jy ! Component: 500 - total flux cleaned = 0.0659058 Jy ! Component: 550 - total flux cleaned = 0.0659776 Jy ! Component: 600 - total flux cleaned = 0.0660825 Jy ! Component: 650 - total flux cleaned = 0.0661838 Jy ! Component: 700 - total flux cleaned = 0.0662815 Jy ! Component: 750 - total flux cleaned = 0.0663448 Jy ! Component: 800 - total flux cleaned = 0.0664379 Jy ! Component: 850 - total flux cleaned = 0.0664978 Jy ! Component: 900 - total flux cleaned = 0.0665273 Jy ! Component: 950 - total flux cleaned = 0.0665567 Jy ! Component: 1000 - total flux cleaned = 0.0665855 Jy ! Component: 1050 - total flux cleaned = 0.0666138 Jy ! Component: 1100 - total flux cleaned = 0.0666417 Jy ! Component: 1150 - total flux cleaned = 0.0666965 Jy ! Component: 1200 - total flux cleaned = 0.0667236 Jy ! Total flux subtracted in 1200 components = 0.0667236 Jy ! Clean residual min=-0.036067 max=0.072090 Jy/beam ! Clean residual mean=-0.000789 rms=0.011395 Jy/beam ! Combined flux in latest and established models = 1.4413 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help proj ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 1.4413 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help vplot 1,1:mk ! Overriding default options with user defined vflags="fb3" ! For help move the cursor into the plot window and press 'H'. ! Applying 1 buffered edits. poj ! Syntax error in line: ! poj ! ^ ! Unable to identify keyword "poj" ! proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! No telescopes found in sub-arrays beyond sub-array 1. vplot 1,1:sc ! Overriding default options with user defined vflags="fb3" ! For help move the cursor into the plot window and press 'H'. ! Applying 1 buffered edits. proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help vplot 1,1:br ! Overriding default options with user defined vflags="fb3" ! For help move the cursor into the plot window and press 'H'. ! Applying 17 buffered edits. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clrmod true,true ! clrmod: Cleared the established and tentative models. clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=3.646 mas, bpa=-5.921 degrees ! Estimated noise=1.01232 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.899839 Jy ! Component: 100 - total flux cleaned = 1.22753 Jy ! Component: 150 - total flux cleaned = 1.34687 Jy ! Component: 200 - total flux cleaned = 1.38351 Jy ! Total flux subtracted in 200 components = 1.38351 Jy ! Clean residual min=-0.059926 max=0.123183 Jy/beam ! Clean residual mean=-0.000400 rms=0.014495 Jy/beam ! Combined flux in latest and established models = 1.38351 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.405794Jy sigma=23.749612 ! Fit after self-cal, rms=1.405794Jy sigma=23.749612 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=3.646 mas, bpa=-5.921 degrees ! Estimated noise=1.01232 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.559003 Jy ! Component: 100 - total flux cleaned = 0.897203 Jy ! Component: 150 - total flux cleaned = 1.10182 Jy ! Component: 200 - total flux cleaned = 1.22561 Jy ! Component: 250 - total flux cleaned = 1.3005 Jy ! Component: 300 - total flux cleaned = 1.34582 Jy ! Component: 350 - total flux cleaned = 1.37323 Jy ! Component: 400 - total flux cleaned = 1.38354 Jy ! Component: 450 - total flux cleaned = 1.38357 Jy ! Component: 500 - total flux cleaned = 1.38359 Jy ! Component: 550 - total flux cleaned = 1.38361 Jy ! Component: 600 - total flux cleaned = 1.38293 Jy ! Component: 650 - total flux cleaned = 1.38165 Jy ! Component: 700 - total flux cleaned = 1.38048 Jy ! Component: 750 - total flux cleaned = 1.37941 Jy ! Component: 800 - total flux cleaned = 1.37843 Jy ! Total flux subtracted in 800 components = 1.37843 Jy ! Clean residual min=-0.051316 max=0.117775 Jy/beam ! Clean residual mean=-0.000408 rms=0.013546 Jy/beam ! Combined flux in latest and established models = 1.37843 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.37843 Jy ! Inverting map and beam ! Estimated beam: bmin=1.642 mas, bmaj=4.311 mas, bpa=-1.939 degrees ! Estimated noise=0.576861 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.021158 Jy ! Component: 100 - total flux cleaned = 0.0341635 Jy ! Component: 150 - total flux cleaned = 0.0429998 Jy ! Component: 200 - total flux cleaned = 0.0492843 Jy ! Component: 250 - total flux cleaned = 0.0537705 Jy ! Component: 300 - total flux cleaned = 0.056982 Jy ! Component: 350 - total flux cleaned = 0.0592809 Jy ! Component: 400 - total flux cleaned = 0.0609267 Jy ! Component: 450 - total flux cleaned = 0.0621049 Jy ! Component: 500 - total flux cleaned = 0.0624416 Jy ! Component: 550 - total flux cleaned = 0.0625458 Jy ! Component: 600 - total flux cleaned = 0.0626135 Jy ! Component: 650 - total flux cleaned = 0.0626462 Jy ! Component: 700 - total flux cleaned = 0.0627102 Jy ! Component: 750 - total flux cleaned = 0.0627417 Jy ! Component: 800 - total flux cleaned = 0.0627726 Jy ! Component: 850 - total flux cleaned = 0.0628332 Jy ! Component: 900 - total flux cleaned = 0.062863 Jy ! Component: 950 - total flux cleaned = 0.0628924 Jy ! Component: 1000 - total flux cleaned = 0.0629506 Jy ! Component: 1050 - total flux cleaned = 0.0629793 Jy ! Component: 1100 - total flux cleaned = 0.0630077 Jy ! Component: 1150 - total flux cleaned = 0.0630354 Jy ! Component: 1200 - total flux cleaned = 0.0630632 Jy ! Total flux subtracted in 1200 components = 0.0630632 Jy ! Clean residual min=-0.036416 max=0.072199 Jy/beam ! Clean residual mean=-0.000796 rms=0.011439 Jy/beam ! Combined flux in latest and established models = 1.44149 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help uncalib selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 1.44149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.223745Jy sigma=2.773671 ! Fit after self-cal, rms=0.223652Jy sigma=2.772438 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.223652Jy sigma=2.772438 ! Fit after self-cal, rms=0.077451Jy sigma=0.973265 clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.452488Jy sigma=23.749612 ! Fit after self-cal, rms=1.452488Jy sigma=23.749612 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.25 mas, bmaj=3.579 mas, bpa=-5.819 degrees ! Estimated noise=1.03965 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.574095 Jy ! Component: 100 - total flux cleaned = 0.921426 Jy ! Component: 150 - total flux cleaned = 1.13156 Jy ! Component: 200 - total flux cleaned = 1.2587 Jy ! Component: 250 - total flux cleaned = 1.33561 Jy ! Component: 300 - total flux cleaned = 1.38215 Jy ! Component: 350 - total flux cleaned = 1.4103 Jy ! Component: 400 - total flux cleaned = 1.42752 Jy ! Component: 450 - total flux cleaned = 1.43719 Jy ! Component: 500 - total flux cleaned = 1.43786 Jy ! Component: 550 - total flux cleaned = 1.43844 Jy ! Component: 600 - total flux cleaned = 1.43895 Jy ! Component: 650 - total flux cleaned = 1.43918 Jy ! Component: 700 - total flux cleaned = 1.43977 Jy ! Component: 750 - total flux cleaned = 1.43995 Jy ! Component: 800 - total flux cleaned = 1.43963 Jy ! Total flux subtracted in 800 components = 1.43963 Jy ! Clean residual min=-0.013238 max=0.022397 Jy/beam ! Clean residual mean=-0.000018 rms=0.003542 Jy/beam ! Combined flux in latest and established models = 1.43963 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.43963 Jy ! Inverting map and beam ! Estimated beam: bmin=1.638 mas, bmaj=4.259 mas, bpa=-2.039 degrees ! Estimated noise=0.57304 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207542 Jy ! Component: 100 - total flux cleaned = 0.00208447 Jy ! Component: 150 - total flux cleaned = 0.00216114 Jy ! Component: 200 - total flux cleaned = 0.00229939 Jy ! Component: 250 - total flux cleaned = 0.00230009 Jy ! Component: 300 - total flux cleaned = 0.00236018 Jy ! Component: 350 - total flux cleaned = 0.00235762 Jy ! Component: 400 - total flux cleaned = 0.00235698 Jy ! Component: 450 - total flux cleaned = 0.00235638 Jy ! Component: 500 - total flux cleaned = 0.00235798 Jy ! Component: 550 - total flux cleaned = 0.00240297 Jy ! Component: 600 - total flux cleaned = 0.00240264 Jy ! Component: 650 - total flux cleaned = 0.00240168 Jy ! Component: 700 - total flux cleaned = 0.00239941 Jy ! Component: 750 - total flux cleaned = 0.00239803 Jy ! Component: 800 - total flux cleaned = 0.00239767 Jy ! Component: 850 - total flux cleaned = 0.00239789 Jy ! Component: 900 - total flux cleaned = 0.00239832 Jy ! Component: 950 - total flux cleaned = 0.00239806 Jy ! Component: 1000 - total flux cleaned = 0.00239766 Jy ! Component: 1050 - total flux cleaned = 0.0023971 Jy ! Component: 1100 - total flux cleaned = 0.00239614 Jy ! Component: 1150 - total flux cleaned = 0.0023952 Jy ! Component: 1200 - total flux cleaned = 0.00239423 Jy ! Total flux subtracted in 1200 components = 0.00239423 Jy ! Clean residual min=-0.007260 max=0.025143 Jy/beam ! Clean residual mean=-0.000115 rms=0.003470 Jy/beam ! Combined flux in latest and established models = 1.44203 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.452488Jy sigma=23.749612 ! Fit after self-cal, rms=1.452488Jy sigma=23.749612 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.25 mas, bmaj=3.579 mas, bpa=-5.819 degrees ! Estimated noise=1.03965 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.574095 Jy ! Component: 100 - total flux cleaned = 0.921426 Jy ! Component: 150 - total flux cleaned = 1.13156 Jy ! Component: 200 - total flux cleaned = 1.2587 Jy ! Component: 250 - total flux cleaned = 1.33561 Jy ! Component: 300 - total flux cleaned = 1.38215 Jy ! Component: 350 - total flux cleaned = 1.4103 Jy ! Component: 400 - total flux cleaned = 1.42752 Jy ! Component: 450 - total flux cleaned = 1.43897 Jy ! Component: 500 - total flux cleaned = 1.44718 Jy ! Component: 550 - total flux cleaned = 1.44974 Jy ! Component: 600 - total flux cleaned = 1.45201 Jy ! Component: 650 - total flux cleaned = 1.45404 Jy ! Component: 700 - total flux cleaned = 1.45588 Jy ! Component: 750 - total flux cleaned = 1.45735 Jy ! Component: 800 - total flux cleaned = 1.45811 Jy ! Total flux subtracted in 800 components = 1.45811 Jy ! Clean residual min=-0.015823 max=0.018978 Jy/beam ! Clean residual mean=0.000011 rms=0.003233 Jy/beam ! Combined flux in latest and established models = 1.45811 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 1.45811 Jy ! Inverting map and beam ! Estimated beam: bmin=1.638 mas, bmaj=4.259 mas, bpa=-2.039 degrees ! Estimated noise=0.57304 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326796 Jy ! Component: 100 - total flux cleaned = 0.00301925 Jy ! Component: 150 - total flux cleaned = 0.00290807 Jy ! Component: 200 - total flux cleaned = 0.00309315 Jy ! Component: 250 - total flux cleaned = 0.00326249 Jy ! Component: 300 - total flux cleaned = 0.00342229 Jy ! Component: 350 - total flux cleaned = 0.0034983 Jy ! Component: 400 - total flux cleaned = 0.00364676 Jy ! Component: 450 - total flux cleaned = 0.00371748 Jy ! Component: 500 - total flux cleaned = 0.0037865 Jy ! Component: 550 - total flux cleaned = 0.00391871 Jy ! Component: 600 - total flux cleaned = 0.00404447 Jy ! Component: 650 - total flux cleaned = 0.00410495 Jy ! Component: 700 - total flux cleaned = 0.00416339 Jy ! Component: 750 - total flux cleaned = 0.00427649 Jy ! Component: 800 - total flux cleaned = 0.00433161 Jy ! Component: 850 - total flux cleaned = 0.00443769 Jy ! Component: 900 - total flux cleaned = 0.00453935 Jy ! Component: 950 - total flux cleaned = 0.00468634 Jy ! Component: 1000 - total flux cleaned = 0.00473351 Jy ! Component: 1050 - total flux cleaned = 0.00482499 Jy ! Component: 1100 - total flux cleaned = 0.00495687 Jy ! Component: 1150 - total flux cleaned = 0.00504158 Jy ! Component: 1200 - total flux cleaned = 0.00512288 Jy ! Total flux subtracted in 1200 components = 0.00512288 Jy ! Clean residual min=-0.007121 max=0.013458 Jy/beam ! Clean residual mean=-0.000021 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 1.46323 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.452488Jy sigma=23.749612 ! Fit after self-cal, rms=1.452488Jy sigma=23.749612 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.25 mas, bmaj=3.579 mas, bpa=-5.819 degrees ! Estimated noise=1.03965 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.574095 Jy ! Component: 100 - total flux cleaned = 0.921426 Jy ! Component: 150 - total flux cleaned = 1.13156 Jy ! Component: 200 - total flux cleaned = 1.2587 Jy ! Component: 250 - total flux cleaned = 1.33561 Jy ! Component: 300 - total flux cleaned = 1.38215 Jy ! Component: 350 - total flux cleaned = 1.4103 Jy ! Component: 400 - total flux cleaned = 1.42752 Jy ! Component: 450 - total flux cleaned = 1.43898 Jy ! Component: 500 - total flux cleaned = 1.44855 Jy ! Component: 550 - total flux cleaned = 1.45394 Jy ! Component: 600 - total flux cleaned = 1.45693 Jy ! Component: 650 - total flux cleaned = 1.45991 Jy ! Component: 700 - total flux cleaned = 1.46262 Jy ! Component: 750 - total flux cleaned = 1.46508 Jy ! Component: 800 - total flux cleaned = 1.46732 Jy ! Total flux subtracted in 800 components = 1.46732 Jy ! Clean residual min=-0.016056 max=0.017114 Jy/beam ! Clean residual mean=0.000017 rms=0.003080 Jy/beam ! Combined flux in latest and established models = 1.46732 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 1.46732 Jy ! Inverting map and beam ! Estimated beam: bmin=1.638 mas, bmaj=4.259 mas, bpa=-2.039 degrees ! Estimated noise=0.57304 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223925 Jy ! Component: 100 - total flux cleaned = 0.00352582 Jy ! Component: 150 - total flux cleaned = 0.00463884 Jy ! Component: 200 - total flux cleaned = 0.00553284 Jy ! Component: 250 - total flux cleaned = 0.00608322 Jy ! Component: 300 - total flux cleaned = 0.00660172 Jy ! Component: 350 - total flux cleaned = 0.00709085 Jy ! Component: 400 - total flux cleaned = 0.00740284 Jy ! Component: 450 - total flux cleaned = 0.0077023 Jy ! Component: 500 - total flux cleaned = 0.00799166 Jy ! Component: 550 - total flux cleaned = 0.00819905 Jy ! Component: 600 - total flux cleaned = 0.00846612 Jy ! Component: 650 - total flux cleaned = 0.00865871 Jy ! Component: 700 - total flux cleaned = 0.00890668 Jy ! Component: 750 - total flux cleaned = 0.00914553 Jy ! Component: 800 - total flux cleaned = 0.00931874 Jy ! Component: 850 - total flux cleaned = 0.00954204 Jy ! Component: 900 - total flux cleaned = 0.0097569 Jy ! Component: 950 - total flux cleaned = 0.00996408 Jy ! Component: 1000 - total flux cleaned = 0.0101146 Jy ! Component: 1050 - total flux cleaned = 0.0103088 Jy ! Component: 1100 - total flux cleaned = 0.0104955 Jy ! Component: 1150 - total flux cleaned = 0.0106757 Jy ! Component: 1200 - total flux cleaned = 0.0108495 Jy ! Total flux subtracted in 1200 components = 0.0108495 Jy ! Clean residual min=-0.006741 max=0.009946 Jy/beam ! Clean residual mean=0.000024 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 1.47817 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 16 components lie outside the plot. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.452488Jy sigma=23.749612 ! Fit after self-cal, rms=1.452488Jy sigma=23.749612 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.25 mas, bmaj=3.579 mas, bpa=-5.819 degrees ! Estimated noise=1.03965 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.574095 Jy ! Component: 100 - total flux cleaned = 0.921426 Jy ! Component: 150 - total flux cleaned = 1.13156 Jy ! Component: 200 - total flux cleaned = 1.2587 Jy ! Component: 250 - total flux cleaned = 1.33561 Jy ! Component: 300 - total flux cleaned = 1.38215 Jy ! Component: 350 - total flux cleaned = 1.4103 Jy ! Component: 400 - total flux cleaned = 1.42752 Jy ! Component: 450 - total flux cleaned = 1.43907 Jy ! Component: 500 - total flux cleaned = 1.44864 Jy ! Component: 550 - total flux cleaned = 1.45689 Jy ! Component: 600 - total flux cleaned = 1.464 Jy ! Component: 650 - total flux cleaned = 1.4702 Jy ! Component: 700 - total flux cleaned = 1.47561 Jy ! Component: 750 - total flux cleaned = 1.48035 Jy ! Component: 800 - total flux cleaned = 1.4842 Jy ! Total flux subtracted in 800 components = 1.4842 Jy ! Clean residual min=-0.021954 max=0.017342 Jy/beam ! Clean residual mean=0.000045 rms=0.003242 Jy/beam ! Combined flux in latest and established models = 1.4842 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 1.4842 Jy ! Inverting map and beam ! Estimated beam: bmin=1.638 mas, bmaj=4.259 mas, bpa=-2.039 degrees ! Estimated noise=0.57304 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00283083 Jy ! Component: 100 - total flux cleaned = -0.00374123 Jy ! Component: 150 - total flux cleaned = -0.00375503 Jy ! Component: 200 - total flux cleaned = -0.00346572 Jy ! Component: 250 - total flux cleaned = -0.00310903 Jy ! Component: 300 - total flux cleaned = -0.00269654 Jy ! Component: 350 - total flux cleaned = -0.0023189 Jy ! Component: 400 - total flux cleaned = -0.00197255 Jy ! Component: 450 - total flux cleaned = -0.00178013 Jy ! Component: 500 - total flux cleaned = -0.00159222 Jy ! Component: 550 - total flux cleaned = -0.00153176 Jy ! Component: 600 - total flux cleaned = -0.00147381 Jy ! Component: 650 - total flux cleaned = -0.00141689 Jy ! Component: 700 - total flux cleaned = -0.00130473 Jy ! Component: 750 - total flux cleaned = -0.00125062 Jy ! Component: 800 - total flux cleaned = -0.00119805 Jy ! Component: 850 - total flux cleaned = -0.00114476 Jy ! Component: 900 - total flux cleaned = -0.0010944 Jy ! Component: 950 - total flux cleaned = -0.00114442 Jy ! Component: 1000 - total flux cleaned = -0.0010953 Jy ! Component: 1050 - total flux cleaned = -0.00109617 Jy ! Component: 1100 - total flux cleaned = -0.00109617 Jy ! Component: 1150 - total flux cleaned = -0.00109682 Jy ! Component: 1200 - total flux cleaned = -0.00109611 Jy ! Total flux subtracted in 1200 components = -0.00109611 Jy ! Clean residual min=-0.011129 max=0.010455 Jy/beam ! Clean residual mean=0.000050 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 1.4831 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help uncalib selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 1.4831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072854Jy sigma=0.879282 ! Fit after self-cal, rms=0.071791Jy sigma=0.866882 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.071791Jy sigma=0.866882 ! Fit after self-cal, rms=0.069556Jy sigma=0.832548 levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.225 mas, bpa=-2.537 degrees ! Estimated noise=0.572519 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 4.225 at -2.537 degrees (North through East) ! Clean map min=-0.0054818 max=1.4451 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. uncalib selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069556Jy sigma=0.832548 ! Fit after self-cal, rms=0.069552Jy sigma=0.832547 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.069552Jy sigma=0.832547 ! Fit after self-cal, rms=0.069551Jy sigma=0.832547 proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 18 buffered edits. uncalib selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.068013Jy sigma=0.829100 ! Fit after self-cal, rms=0.067982Jy sigma=0.828993 selfcal true,true,10. ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067982Jy sigma=0.828993 ! Fit after self-cal, rms=0.067993Jy sigma=0.828984 x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.224 mas, bpa=-2.538 degrees ! Estimated noise=0.572659 mJy/beam. ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408117 Jy ! Component: 100 - total flux cleaned = 0.00736825 Jy ! Component: 150 - total flux cleaned = 0.0102148 Jy ! Component: 200 - total flux cleaned = 0.0126784 Jy ! Component: 250 - total flux cleaned = 0.014464 Jy ! Component: 300 - total flux cleaned = 0.0159508 Jy ! Component: 350 - total flux cleaned = 0.0170979 Jy ! Component: 400 - total flux cleaned = 0.018022 Jy ! Component: 450 - total flux cleaned = 0.0188898 Jy ! Component: 500 - total flux cleaned = 0.0196477 Jy ! Component: 550 - total flux cleaned = 0.0206351 Jy ! Component: 600 - total flux cleaned = 0.021329 Jy ! Component: 650 - total flux cleaned = 0.0221232 Jy ! Component: 700 - total flux cleaned = 0.0229533 Jy ! Component: 750 - total flux cleaned = 0.0237589 Jy ! Component: 800 - total flux cleaned = 0.0245426 Jy ! Component: 850 - total flux cleaned = 0.0252506 Jy ! Component: 900 - total flux cleaned = 0.0259396 Jy ! Component: 950 - total flux cleaned = 0.0265586 Jy ! Component: 1000 - total flux cleaned = 0.0271136 Jy ! Component: 1050 - total flux cleaned = 0.0278529 Jy ! Component: 1100 - total flux cleaned = 0.0285262 Jy ! Component: 1150 - total flux cleaned = 0.0291373 Jy ! Component: 1200 - total flux cleaned = 0.0297798 Jy ! Component: 1250 - total flux cleaned = 0.0303176 Jy ! Component: 1300 - total flux cleaned = 0.0307565 Jy ! Component: 1350 - total flux cleaned = 0.0313163 Jy ! Component: 1400 - total flux cleaned = 0.0317386 Jy ! Component: 1450 - total flux cleaned = 0.0322759 Jy ! Component: 1500 - total flux cleaned = 0.0326814 Jy ! Component: 1550 - total flux cleaned = 0.0331979 Jy ! Component: 1600 - total flux cleaned = 0.0337432 Jy ! Component: 1650 - total flux cleaned = 0.0343168 Jy ! Component: 1700 - total flux cleaned = 0.0349168 Jy ! Component: 1750 - total flux cleaned = 0.0353964 Jy ! Component: 1800 - total flux cleaned = 0.0359038 Jy ! Component: 1850 - total flux cleaned = 0.036368 Jy ! Component: 1900 - total flux cleaned = 0.0368596 Jy ! Component: 1950 - total flux cleaned = 0.0372049 Jy ! Component: 2000 - total flux cleaned = 0.0376139 Jy ! Component: 2050 - total flux cleaned = 0.0380162 Jy ! Component: 2100 - total flux cleaned = 0.038445 Jy ! Component: 2150 - total flux cleaned = 0.0387379 Jy ! Component: 2200 - total flux cleaned = 0.0391544 Jy ! Component: 2250 - total flux cleaned = 0.0395334 Jy ! Component: 2300 - total flux cleaned = 0.0398138 Jy ! Component: 2350 - total flux cleaned = 0.0401826 Jy ! Component: 2400 - total flux cleaned = 0.040486 Jy ! Component: 2450 - total flux cleaned = 0.0408154 Jy ! Component: 2500 - total flux cleaned = 0.0410817 Jy ! Component: 2550 - total flux cleaned = 0.0414026 Jy ! Component: 2600 - total flux cleaned = 0.0416905 Jy ! Component: 2650 - total flux cleaned = 0.0418616 Jy ! Component: 2700 - total flux cleaned = 0.0421429 Jy ! Component: 2750 - total flux cleaned = 0.0423654 Jy ! Component: 2800 - total flux cleaned = 0.0425306 Jy ! Component: 2850 - total flux cleaned = 0.0427753 Jy ! Component: 2900 - total flux cleaned = 0.0429902 Jy ! Component: 2950 - total flux cleaned = 0.0431231 Jy ! Component: 3000 - total flux cleaned = 0.0432549 Jy ! Component: 3050 - total flux cleaned = 0.0433592 Jy ! Component: 3100 - total flux cleaned = 0.0434884 Jy ! Component: 3150 - total flux cleaned = 0.0436157 Jy ! Component: 3200 - total flux cleaned = 0.0436156 Jy ! Component: 3250 - total flux cleaned = 0.0437406 Jy ! Component: 3300 - total flux cleaned = 0.0437904 Jy ! Component: 3350 - total flux cleaned = 0.0439128 Jy ! Component: 3400 - total flux cleaned = 0.0439615 Jy ! Component: 3450 - total flux cleaned = 0.0439853 Jy ! Component: 3500 - total flux cleaned = 0.0440565 Jy ! Component: 3550 - total flux cleaned = 0.0439623 Jy ! Component: 3600 - total flux cleaned = 0.0439859 Jy ! Component: 3650 - total flux cleaned = 0.0440094 Jy ! Component: 3700 - total flux cleaned = 0.0440324 Jy ! Component: 3750 - total flux cleaned = 0.0440326 Jy ! Component: 3800 - total flux cleaned = 0.0441003 Jy ! Component: 3850 - total flux cleaned = 0.0440777 Jy ! Component: 3900 - total flux cleaned = 0.0440335 Jy ! Component: 3950 - total flux cleaned = 0.0440557 Jy ! Component: 4000 - total flux cleaned = 0.0440558 Jy ! Component: 4050 - total flux cleaned = 0.0440554 Jy ! Total flux subtracted in 4096 components = 0.0439908 Jy ! Clean residual min=-0.001217 max=0.001122 Jy/beam ! Clean residual mean=0.000010 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 1.52709 Jy levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 4.224 at -2.538 degrees (North through East) ! Clean map min=-0.0028575 max=1.4449 Jy/beam ! Clean map min=-0.0027038 max=1.445 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. corpl ! Move the cursor into the plot window and press 'H' for help save J1246-2547_C ! Writing UV FITS file: J1246-2547_C.uvf ! Writing 322 model components to file: J1246-2547_C.mod ! wwins: Wrote 14 windows to J1246-2547_C.win ! Adding 283 model components to the UV plane model. ! The established model now contains 322 components and 1.52709 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.624 x 4.224 at -2.538 degrees (North through East) ! Clean map min=-0.0027145 max=1.445 Jy/beam ! Writing clean map to FITS file: J1246-2547_C.fits ! Writing difmap environment to: J1246-2547_C.par quit ! Quitting program ! Log file difmap.log_204 closed on Sat Feb 8 13:48:01 2020